U.S. Geography

What forms the border between Maryland and Delaware?

More Questions from U.S. Geography
The Hormel Company marketed the first canned ham in 1926 in what Minnesota city?
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In 1844 the world's first telegraph line was made between Baltimore, Maryland and what other city?
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What is considered Vermont's first permanent settlement?
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Which Prohibition Amendment to the Constitution was never ratified in Connecticut?
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What year was Detroit incorporated as a city?
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Which of the following U.S. states is also known as a "Commonwealth"?
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What is the longest river that lies entirely within the state of Ohio?
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The state of Montana boasts the largest breeding population in the lower United States of what swan?
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